Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Four-point contact ball bearings -- Angular contact ball bearings, four-point contact ball bearings SKF QJ 309 PHAS

QJ 309 PHAS

SKF Explorer

Dimensions

d		45	mm
D		100	mm
B		25	mm
d₁	≈	58	mm
D₁	≈	81.2	mm
a		51	mm
r_1,2	min.	1.5	mm

Abutment dimensions

d_a	min.	54	mm
D_a	max.	91	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	100	kN
Basic static load rating	C₀	83	kN
Fatigue load limit	P_u	3.55	kN
Limiting speed		12000	r/min
Calculation factor	A	20.15
Calculation factor	e	0.95
Calculation factor	X	0.6
Calculation factor	Y₀	0.58
Calculation factor	Y₁	0.66
Calculation factor	Y₂	1.07

Mass

Mass bearing

1.05

Model Number: QJ 309 PHAS
Inner Diameter：45mm Outer Diameter：100mm Width：25mm
Reference speed:12000 r/min Limiting speed:-
Type：Bearings, units and housings Ball bearings Angular contact ball bearings Four-point contact ball bearings
Details： Four-point contact ball bearings Angular contact ball bearings, four-point contact ball bearings
Update date：2026-04-16
Application:economic mold,Industrial,Rolling mill,Low-voltage electrical equipment,Control,Dental Drill etc,Individual Wire,universal category,steam Hydraulic control element,Roller,Insect Count
Similar models:2309 E-2RS1TN9 BD-23096 CAK/W33-AOHX 3096 G SAF 22309 21309 EK 7309 BEGAP SNL 3096 G QJ 344 N2/309829 AH 309 89309 TN 309
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Model No.	Inner Diameter	Outer Diameter	Width	Type
30x50x8 CRW1 R	30	50	8	Seals
3214 A-2Z	70	125	39.7	Bearings, units and housings
7040 ACD/HCP4A	200	310	51	Bearings, units and housings
90023	228.6	266.7	15.88	Seals
9855	25.4	38.07	6.35	Seals
FYTWR 30 YTHR	30	-	-	Bearings, units and housings
NJ 207 ECPH	35	72	17	Bearings, units and housings
NUP 326 ECP	130	280	58	Bearings, units and housings
PCZ 1816 M	28.575	32.54375	25.4	Bearings, units and housings
PPM 252820	25	28	20	Bearings, units and housings
PFT 1. TR	25.4	-	-	Bearings, units and housings
TU 504 M	-	-	-	Bearings, units and housings

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